[R-sig-ME] Using variance components of lmer for ICC computation in reliability study

Pierre de Villemereuil pierre@de@villemereuil @ending from m@iloo@org
Tue Jun 19 09:38:04 CEST 2018


> Maybe there is information about the residual variances in the 2-threshold model in such a setup?

Maybe, but it would be quite hard (if possible at all) to distinguish from changes in the mean, wouldn't it? Unless the changes in the "spreading" are quite dramatic and located in the extreme categories with a strong "depletion" from the central one. 

It's interesting to think about it though.


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